baber/WOPTO huggingface dataset:
Patent EP-0057643-A2 (EP)
Inventor: POUDEROUX PIERRE
IPC: F28F9/02
Filed: 1982-01-29
Abstract: Dispositif de protection de la plaque tubulaire (2) à l'extrémité chaude d'un échangeur de chaleur vertical à faisceau tubulaire entre de l'eau à vaporiser et surchauffer, circulant dans les tubes (4) du faisceau, et un métal alcalin liquide circulant en contre-courant autour des tubes. Il comporte deux plaques parallèles (7, 8) perpendiculaires à l'axe de l'échangeur, réunies par une virole circulaire mince (9), et dont l'une (8) est à proximité de la plaque tubulaire, et des moyens permettant une circulation ascendante du métal alcalin liquide chaud à travers ces plaques parallèles vers la plaque tubulaire. Application aux échangeurs de chaleur pour générateurs de vapeur à fluide primaire constitué par du sodium liquide.
Patent EP-0098998-A2 (EP)
Inventor: HERBERG HELMUT DR
IPC: H01L31/10
Filed: 1983-06-21
Abstract: Die Erfindung bezieht sich auf einen Thyristor mit einem Halbleiterkörper, der einen von einer kathodenseitigen Elektrode (5) kontaktierten n-Emitter (1) mit einer angrenzenden p-Basis (2) und einen von einer anodenseitigen Elektrode (6) kontaktierten p-Emitter (4) mit einer angrenzenden n-Basis (3) enthält, mit einem Ansatz (2a) der p-Basis, der sich bis zur kathodenseitigen Grenzfläche (1a) des Halbleiterkörpers erstreckt und mit einem ebenfalls bis zu dieser Grenzfläche reichenden Ansatz (15) der n-Basis, der dem erstgenannten Ansatz (2a) benachbart ist. Eine auf der Grenzfläche isoliert angeordnete Gateelektrode (16), die den Ansatz (2a) der p-Basis überdeckt, dient zur Steuerung des Thyristors. Angestrebt wird hierbei die Zündbarkeit des Thyristors mittels einer kleinen Lichtleistung und das Erreichen einer hohen kritischen Spannungsanstiegsgeschwindigkeit dU/dt bezüglich einer Blockierspannung U. Erfindungsgemäß wird dies erreicht durch einen zum Zünden beleuchtbaren, lichtempfindlichen Widerstand (R1), der zwischen die Gateelektrode (16) und den Ansatz (15) der n-Basis geschaltet ist und einen weiteren Widerstand (R2), der zwischen die Gateelektrode (16) und die kathodenseitige Elektrode (5) geschaltet ist. Der Anwendungsbereich der Erfindung umfaßt Leistungshalbleiter.
Patent EP-0101550-A2 (EP)
Inventor: KELLER MANFRED DR
IPC: G01T1/185
Filed: 1983-07-05
Abstract: An ionization chamber of reduced size, with an end window of a diameter preferably smaller than 3 cm is mounted on the end of a hand probe containing an amplifier, the output of which goes through a cable to an indicating device. One of a set of aperture diaphragms may be slipped over the end window to reduce the area of the window transparent to beta rays. In addition to the end window, slots in the cylindrical wall of the chamber increase the solid angle through which radiation may enter the chamber. The end window and the slotted walls of the chamber are covered with tissue-equivalent material for measurement of radiation exposure dose by the electrodes of the chamber and their associated amplifier and indicator. An alternative design with a conical chamber and conical inner electrode and a smaller window provides reliable measurement, even in inhomogeneous radiation fields without the necessity of using diaphragms.
Patent EP-0098018-A2 (EP)
Inventor: YU TERRY TA-JEN
IPC: G03C1/73
Filed: 1983-06-23
Abstract: Imaging compositions employing a tellurium compound, a reductant precursor, a masked reducing agent and a source of labile hydrogen are improved by the inclusion of a base which may be inorganic or organic. Suitable inorganic bases include alkali metal hydroxides, alkaline earth metal hydroxides and ammonium hydroxide. Suitable organic bases include amines and heterocyclic nitrogen atom containing compounds.
Patent EP-0112804-A2 (EP)
Inventor: FERRUCCIO ANTONIO
IPC: E01F9/627
Filed: 1983-12-05
Abstract: A road edge marker comprising a reflector support divided into two aligned portions joined together by means of a hinge which allows the two portions to shift in case of collision. The hinge consists of sleeves fixed to said portions, connected to one another by an elastic member, such as a spring or a caoutchouc tube, which brings them back to their original position.
Patent EP-0127173-A2 (EP)
Inventor: BIRCHMEIER WALTER
IPC: C07K16/30
Filed: 1984-05-29
Abstract: The process entails inbred experimental animals being injected with irradiated tumour cells, which are derived from the same inbred strain, under immunisation conditions, then spleen cells being isolated from the animals immunised in this way and being fused with myeloma cells using the hybridoma technique, the resulting hybridoma cells being cultured and the monoclonal antibodies being obtained from the culture supernatant or from ascites fluid of those hybridoma clones which inhibit in vitro the adhesion of live tumour cells and/or bring about a change in shape thereof. Also described is a medicine which contains these monoclonal antibodies as active substance in addition to conventional pharmaceutical additives and diluents.
Patent EP-0128494-A2 (EP)
Inventor: HORN HELMUT
IPC: C03B5/027
Filed: 1984-06-02
Abstract: 1. A glass melting furnace with an electrode tank (1) comprising standing electrodes (7) passing through the tank bottom, as well as a charging device (4) displaceable over the tank for charging the raw material mixture to the surface of the glass melt (5), with a mechanically movable cover (3) made of fireproof material for the open surface of the tank (1), which cover consists of several cover strips (3a, 3b, 3c) extending transversely to the direction of travel of the charging device (4) and parallel to the front walls and which can be raised in upward direction, wherein one of the front walls (S2) of the tank is provided with an outlet opening (8), characterized in that the tank (1) consists of an upper, rectangular melting zone (1a) and of a lower clarifying zone (1b) which is electrodeless with the exception of optionally present start-up electrodes and that in the case of partial covering the free charging opening is always located on the side opposite to the side of the front wall (S2) with the outlet aperture (8).
Patent EP-0129188-A2 (EP)
Inventor: CLAUSSEN NILS DR
IPC: C04B41/50
Filed: 1984-06-12
Abstract: A ceramic body consisting of a zirconium dioxide which may contain Al2O3 and has been partially stabilised with yttrium oxide and/or one or more rare earth oxides (e.g. CeO2) and/or MgO and/or CaO, is partially stabilised with 0.5 to 5 mol% of Y2O3 and/or 5 to 12 mol% of MgO and/or CaO and/or CeO2 or one or more rare earth oxides, 30 to 100% thereof being in the tetragonal lattice modification, and has, in the surface zone, a content of Y2O3, CeO2, MgO, CaO or rare earth oxide which is higher than the average content by 2 to 20 mol%, in such a way that the body is coated by a more highly stabilised tetragonal layer or by a thin, PSZ-like layer predominantly in the cubic lattice form. To produce the body, the surface of an already sintered or only precompacted blank of partially stabilised ZrO2 is brought into intimate contact with Y2O3, CeO2, MgO, CaO or/and another rare earth oxide powder or a ZrO2 powder containing at least 12 mol% of Y2O3 and/or other stabiliser oxides, and the body is then heated at 1000 to 1600 DEG C until a more highly stabilised tetragonal or a predominantly cubic surface layer of 0.1 to 200  mu m thickness and a content of Y2O3, CeO2, MgO, CaO or rare earth oxide, which is 2 to 20 mol% higher, has formed.
Patent EP-0139208-A2 (EP)
Inventor: LARSON ELDON E
IPC: F16N5/02
Filed: 1984-09-11
Abstract: Method and apparatus for perforating and applying grease through a resilient seal using various solid and hollow needles.
Patent EP-0144995-A2 (EP)
Inventor: KRESIN HERMANN
IPC: B65D1/26
Filed: 1984-12-07
Abstract: In order to ensure, in a cup-shaped container, that the base can be pressed out in a trouble-free manner even with an economical use of materials and is sufficiently stable after moving from one position into another, radially extending groove- or rib-shaped profiles which converge to form a hollow central area are provided in the base. The height of the said profiles of the base advantageously decreases from the central area towards the outer ends of the profiles.
Patent EP-0145023-A2 (EP)
Inventor: OMURA SATOSHI
IPC: A61P31/04
Filed: 1984-12-13
Abstract: 3, 3", 4"-Tri-O-acylspiramycin I represented by the formula:
     wherein R 1 , R 2  and R 3  are the same or different groups, and at least one of the groups is a straight or branched chain alkylcarbonyl group represented by -COC m H 2m+1  wherein m is an integer of 2-4 and the other group(s) are straight or branched chain alkylcarbonyl group(s) represented by -COC n H 2n-1  wherein n is an integer of 1-4, and its pharmacologically acceptable acid addition salts.
Patent EP-0133734-A2 (EP)
Inventor: NIGAM ANIL
IPC: G11B23/03
Filed: 1984-02-01
Abstract: A hard disc cartridge arrangement 10 includes a housing 12 and a hub clamp 22 which cooperate so that the hub clamp 22 firmly and precisely engages the spindle of a disc drive, and a door arrangement 24 which allows the heads of the disc drive to enter the cartridge 10 from the upper and lower surfaces 14, 16 of the cartridge 10. The door 26 is locked in the closed position to prevent contact with the data storage media and is urged to a positive open position so that it does not interfere with the placement of the heads adjacent the disc 20.
Patent EP-0130841-A2 (EP)
Inventor: WILLIAMS PETER CHARLES
IPC: F16K41/04
Filed: 1984-07-03
Abstract: A valve body (B) has a stem passage rotatably receiving a valve stem (C). A packing (52) surrounds the stem in the passage and a packing nut (100) threaded on the stem applies axial force to radially expand the packing into sealing engagement with the stem and passage wall. The packing comprises co- operating first and second packing members (60, 62) engaging at angularly disposed slippage surfaces for translation of compressive axial forces into radial expansion and sealing engagement with the stem and with the passage wall. A packing support ring (50) engages the end face of the packing adjacent the packing nut. A gland (58) engages the support ring (50) and a pair of reversely positioned spring washers (90a, 90b) are interposed between the gland and the packing nut. A handle (102) is attached to the stem by a handle nut (106), and a spring washer (90c) interposed between the handle and the handle nut prevents loosening of the handle nut.
Patent EP-0132141-A2 (EP)
Inventor: BLISS TERRY L
IPC: D21D5/18
Filed: 1984-07-13
Abstract: A system for separating paper fibers from contaminants of similar lower specific gravities employs a reverse centrifugal cleaner (110) wherein the discharge port for lights (reject) is located at the apex of the internally conical cleaner body (125). The discharge port is formed by a tube (123) which has its inner end located in the open apex end of the cleaner body (125) and is of smaller diameter than said apex end to define therewith an annular discharge outlet for heavies (accepts). The tube is releasably secured in position by bayonet locking means (136) so that it can be temporarily retracted to relieve blockage of the heavies outlet.
Patent EP-0136037-A2 (EP)
Inventor: MCSHERRY THOMAS WILLIAM
IPC: B65D77/10
Filed: 1984-08-17
Abstract: A container provided with means for sealing and opening the interior thereof with positive locking action in either position, comprises a self-enclosed resilient side wall (16) defining an inner region (14) and having an undeformed stable configuration. The side wall (16) has a first end and a second end with an opening (18,20) at each end. An end wall (22, 44) is secured to the side wall member (16) adjacent the second end so as to sealingly secure the second end opening. The container also comprises closure means (12) integrally and movably secured to the side wall (16) adjacent the first end opening. The closure means (12) is configured and dimensioned so as to be bi-directionally selectively movable from a generally locked first position, wherein the closure means (12) positively seals the first end opening (18), through an intermediate position to a generally locked second position wherein the closure means (12) positively unseals the first end opening (18). In cooperation, the side wall (16) resiliently deforms as the closure means (12) moves between the first and second position through the intermediate position and thereby generates forces tending to return the said wall to its undeformed stable configuration. In this fashion, the return forces generated by the deformation of the side wall (16) aid further movement of the closure means (12) from the intermediate position to either the first or the second position. A frangible closure strip (58) which renders the container tamper proof is also provided. A method for forming the container of the present invention is also disclosed.
Patent EP-0146213-A2 (EP)
Inventor: BLEIMANN KARL R
IPC: F27B14/06
Filed: 1984-09-18
Abstract: A burner assembly for introducing auxilliary heat into a furnace, particularly for metallurgical heating and melting is disclosed. The assembly includes a gland (10) which fits into a wall of a furnace, a drum (20) which fits into a mating opening (12) in the gland (10), a burner sleeve (22) in the drum (20) for receiving a burner such as an oxy-fuel burner and directing the burner flame into the interior of the furnace. The drum (20) and the integral burner are rotatable about an axis. Rotation of the drum (20) moves the burner into the operative position or into the standby position clear of the furnace. Provision is made for oscillating the drum (20) and burner during the heating operation.
Patent EP-0136158-A2 (EP)
Inventor: MASELLI JOHN A
IPC: A21D13/08
Filed: 1984-09-20
Abstract: Disclosed herein are flour-based baked products, particularly cookies, which exhibit storage-stable textural properties characteristic of corresponding freshly-baked products. The cookies are prepared by impregnating at least portions of the surface of a cookie dough bakeable to a chewy cookie product with a crispness-contributing component to provide a finished, baked cookie exhibiting a combined chewy and crisp texture characteristic of freshly-baked cookies.
Patent EP-0142979-A2 (EP)
Inventor: THORPE JOHN GRAHAM
IPC: C07C51/09
Filed: 1984-11-14
Abstract: A process is provided for production of an alkyl 2-[para-(2-2-dihalocyclopropyl)phenoxy]-2-lower alkyl propionate which comprises treating an alkyl 2-[4-(1-hydroxyethyl)-phenoxy)-2-lower alkyl propanoate (IV) with a phosphorus halide and then with an organic base to produce the corresponding substituted styrene and then treating said styrene with a haloform, a strong alkali and a phase transfer catalyst. This process has given overall yields ten-fold greater than those described in the literature.
Patent EP-0143005-A2 (EP)
Inventor: FUKUDA SHINICH C O PATENT DIVI
IPC: H04L25/49
Filed: 1984-11-23
Abstract: A digital signal is divided into a series of base words with m bits of data. Each base word is converted to a converted word having n bits of data, wherein n and m are integers and n is greater than m, and the converted word has a predetermined maximum number of consecutive digital zeroes. The value of every odd-numbered bit of said converted word is detected. The converted word is controlled in response to the result of the detection and modulated as a non-return to zero, inverted-coded digital signal with a DC component of zero.
Patent EP-0145445-A2 (EP)
Inventor: BUENTE STEPHEN MARK
IPC: F01L1/25
Filed: 1984-12-05
Abstract: A hydraulic lash adjusting tappet (10) for use in engine valve gear of the direct-acting type have one end of the tappet contacting the end (26) of the combustion chamber valve stem (22) and the other end contacting the camshaft lobe (16). The tappet has a body (34) formed with a tubular wall portion (36) having one end thereof closed by an end wall (38) and with a tubular hub (40) therewithin formed integrally with the end wall and extending axially therefrom. A lash adjuster assembly (44) is slidingly received in the tubular hub which defines a reaction surface (50) remote from the cam face reaction surface (18) defined by the end wall. A seal (88) defines an expansible closed fluid reservoir (114) in combination with the body and includes a compliant diaphragm (90) carried about the outer circumferential portion (92) thereof by said body and a sleeve cap (52) insert-molded within the inner circumferential portion (110) of the diaphragm to provide a central portion (104) wear surface interposed, in application, between the lash adjuster reaction surface and the valve stem.
Patent EP-0145587-A2 (EP)
Inventor: COPPOLANI JEAN
IPC: A23B5/00
Filed: 1984-11-30
Abstract: 1. Method for keeping half-boiled eggs hot consisting of placing the eggs on leaving the cooking water, in an enclosure whose temperature is held between 45 and 60 degrees C and which has a hygrometry of the order of 90 to 100%.
Patent EP-0122243-A2 (EP)
Inventor: KARLSSON LARS
IPC: H01Q17/00
Filed: 1984-03-22
Abstract: A radar camouflage material comprises a woven fabric (1) which incorporates metal fibrils and which is laminated with a plastics film (3) coated with a thin metal layer (4), which film is matted on its opposite side during the laminating process. The combination between the metal fibrils in the fabric and the crinkled metal layer obtained through the laminating process provides a material having good reflection properties with respect to electromagnetic radiation within a wide range of wavelengths.
Patent EP-0157278-A2 (EP)
Inventor: MESKIN ALEXANDER K
IPC: E21B10/56
Filed: 1985-03-19
Abstract: A diamond cutting table having the geometric characteristics of larger unleached diamond compact products and yet characterised by the physical properties of smaller leached diamond products is fabricated by forming a diamond cutter incorporating a plurality of polycrystalline diamond (PCD) leached disks (12). The PCD leached disks (12) are disposed in array in a cutting slug (10) formed of matrix material (14). The matrix material is disposed between and around the plurality of diamond disks (12) and in one embodiment incorporates a volume distribution of diamond grit. The cutting slug is hot pressed or infiltrated to form an integral mass or table. The diamond table is then bonded to a cutter or directly molded into an integral tooth within a matrix body bit.
Patent EP-0164753-A2 (EP)
Inventor: DIDOMENICO EDWARD D JR
IPC: C08G65/26
Filed: 1985-06-12
Abstract: A composition of matter useful as a high solids coating is disclosed. The composition contains at least one fatty polyol derived by ring-opening an epoxidized fatty alcohol or ester, and at least one methylolamino curing agent. The coatings from these compositions have increased flexibility as compared to coatings prepared from comparable polyols.
Patent EP-0168639-A2 (EP)
Inventor: SASAKI HIDEHARU
IPC: D01F9/145
Filed: 1985-06-13
Abstract: A pitch-based carbon or graphite fiber having a leafy lamella arrangement in at least 30% of the fiber cross-sectional area and having a tensile strength of at least 300 kg/mm'. The fiber is prepared by melt-spinning an optically anisotropic pitch having an optically anisotropic phase content of at least 50% through a spinneret in which at least one central line distance in a spinning hole simultaneously satisfies the following requirements I and II,wherein Ln stands for central line distances in mm in the spinning hole and Wn stands for wetted perimeter widths in mm in the spinning hole, and infusibilizing and carbonizing the formed pitch fiber.
Patent EP-0168723-A2 (EP)
Inventor: THIEM JOACHIM PROF DR
IPC: C07H15/04
Filed: 1985-07-05
Abstract: A process for the manufacture of glycosides which comprises reacting a protected hexopyranosyl fluoride with an aglycon or a silyl ether thereof in the presence of a metal fluoride of group IV or V of the periodic table, said metal having an atomic number of at least 22 and being present in the fluoride in a higher, stable and non-oxidizing or weekly oxidizing stage.
Patent EP-0179370-A2 (EP)
Inventor: GROSS DAN ARTHUR
IPC: A61B5/055
Filed: 1985-10-11
Abstract: A method for operating magnet correction coils is provided through the control of correction coil currents. The currents are determined from field measurements through the use of an iterative weighting algorithm. The algorithm is iterative and adjusts the weights at each iteration so as to reduce the range of variation.
Patent EP-0181583-A2 (EP)
Inventor: MAID OLAF
IPC: C21D8/02
Filed: 1985-11-02
Abstract: The invention relates to a method of producing hot-rolled strip having a dual-phase structure from a slab previously produced by ingot casting or continuous casting. The slab contains carbon, manganese, silicon and chromium as essential constituents in addition to iron. The slab is heated up to the rolling temperature, hot-rolled at a temperature above Ar3, rapidly cooled from the rolling temperature and coiled at a relative low temperature. The characterizing features of the invention are that the hot-rolled strip (a) is produced from a steel which, in addition to 0.05 to 0.16% of C, 0.5 to 1.0% of Si, 0.3 to 1.5% of Cr, </=0.025% of P, </=0.015% of S, 0.02 to 0.10% of Al and </=0.011% of N, contains 0.2 to 0.4% of Mn, the remainder being iron and usual impurities, (b) is rapidly cooled, immediately after finish-rolling, from final rolling temperature down to the coiling temperature at a mean rate in the range from 30 DEG  to 70 DEG  C./s and without interruptions, and (c) is then coiled at a temperature in the range from 350 DEG  to 190 DEG C.
Patent EP-0181646-A2 (EP)
Inventor: SATAKE TOSHIMI CENTRAL RESEARC
IPC: B41M5/337
Filed: 1985-11-15
Abstract: Es wird ein wärmeempfindliches Aufzeichnungsblatt beschrieben, das in der Farbbildungsschicht einen basischen farblosen oder schwachfarbigen chromogenen Farbstoff, Calciumsalz des Phthalsäuremonobenzylesters als Stabilisator, und 4-Isopropoxy-4'-hydroxydiphenylsulfon und/oder 4-Methyl-4'-hydroxydiphenylsulfon als Farbentwicklungsmittel enthält. Das erfindungsgemäße Aufzeichnungsblatt weist eine überlegene Ölbeständigkeit und eine bevorzugte Stabilität bei der Aufbewahrung auf.
Patent EP-0184687-A2 (EP)
Inventor: SEELHORST GOTTFRIED ING GRAD
IPC: B65D90/48
Filed: 1985-11-16
Abstract: Bei einer Füllstandsanzeige für Flüssigkeitsbehälter mit einem schwimmenden Geberelement, das mit einer Signaleinrichtung in Wirkverbindung steht, ist vorgesehen, daß das Geberelement mehrere, vorzugsweise drei, in einer Ebene angeordnete Schwimmer aufweist, die an Hebelarmen gehalten sind, welche in einem zentralen Knotenpunkt miteinander verbunden sind, und daß der Knotenpunkt in einer Führung frei beweglich gehalten ist, die etwa im Zentrum des Behälters angeordnet und etwa lotrecht zur Oberfläche der in Ruhelage befindlichen Flüssigkeit ausgerichtet ist.
Patent EP-0185936-A2 (EP)
Inventor: TOEGEL HERBERT JOSEPH
IPC: H04L12/52
Filed: 1985-11-21
Abstract: An interface module (10) for connecting data sources to data sinks contains a plurality of inputs/outputs (24,28) having different transmission rates, which are connected to one another by means of a switching device (16). The setting commands for the switching device (16) can be supplied on each data channel leading via one of the inputs/outputs. Applications in communications systems, particularly in switching systems, are shown. <IMAGE>
Patent EP-0186852-A2 (EP)
Inventor: ISHIYAMA KAZUO
IPC: B22D41/00
Filed: 1985-12-17
Abstract: A tundish (2) for continuous casting of a free-cutting steel comprises a molten steel teeming zone into which a low melting metal is added to a molten metal as a machinability element, a dispersing means (7) provided in the flow path of the molten steel between the molten steel teeming zone and a discharge outlet (10) for the molten steel, and a dam (8) installed downstream the dispersing means (7).